17 research outputs found
Bursaphelenchus rainulfi sp. n. (Nematoda: Parasitaphelenchidae), first record of the genus Bursaphelenchus Fuchs, 1937 from Malaysia
FIGURE 1 in Supplementary characters of Bursaphelenchus lini Braasch, 2004 (Nematoda: Parasitaphelenchidae) and remarks on this nematode
FIGURE 1. Scanning electron micrographs of Bursaphelenchus lini: A. Head region, lateral view; B. Enface view of female head; C. Lateral field; D. Female tail; E. Vulval region; F.I: Male tail showing papillae (F, G), bursa (H) and protracted spicules (I).Published as part of <i>Braasch, Helen, Brandstetter, Martin & Burgermeister, Wolfgang, 2006, Supplementary characters of Bursaphelenchus lini Braasch, 2004 (Nematoda: Parasitaphelenchidae) and remarks on this nematode, pp. 55-61 in Zootaxa 1141 (1)</i> on page 59, DOI: 10.11646/zootaxa.1141.1.2, <a href="http://zenodo.org/record/10087138">http://zenodo.org/record/10087138</a>
FIGURE 2 in Supplementary characters of Bursaphelenchus lini Braasch, 2004 (Nematoda: Parasitaphelenchidae) and remarks on this nematode
FIGURE 2. ITSRFLP patterns obtained from two individual specimens of Bursaphelenchus lini (left: type A, right: type B). Restriction fragments were obtained by digestion of the amplified rDNA fragment (0) with Rsa I (1), Hae III (2), Msp I (3), Hinf I (4) and Alu I (5). M: DNA size marker (100 bp ladder; Invitrogen Life Technologies).Published as part of <i>Braasch, Helen, Brandstetter, Martin & Burgermeister, Wolfgang, 2006, Supplementary characters of Bursaphelenchus lini Braasch, 2004 (Nematoda: Parasitaphelenchidae) and remarks on this nematode, pp. 55-61 in Zootaxa 1141 (1)</i> on page 60, DOI: 10.11646/zootaxa.1141.1.2, <a href="http://zenodo.org/record/10087138">http://zenodo.org/record/10087138</a>
FIGURE 3 in Bursaphelenchus singaporensis sp. n. (Nematoda: Parasitaphelenchidae) in packaging wood from Singapore-a new species of the B. xylophilus group
FIGURE 3. Scanning electron microscope (SEM) observations of Bursaphelenchus singaporensis sp. n. A: Head region; B: Female tail; C: Male tail showing caudal papillae, bursa and protruded tips of spicules; D: Female cuticle showing four lateral lines.Published as part of <i>GU, JIANFENG, ZHANG, JIANCHENG, BRAASCH, HELEN & BURGERMEISTER, WOLFGANG, 2005, Bursaphelenchus singaporensis sp. n. (Nematoda: Parasitaphelenchidae) in packaging wood from Singapore-a new species of the B. xylophilus group, pp. 1-12 in Zootaxa 988 (1)</i> on page 7, DOI: 10.11646/zootaxa.988.1.1, <a href="http://zenodo.org/record/10087012">http://zenodo.org/record/10087012</a>
FIGURE 2 in Bursaphelenchus singaporensis sp. n. (Nematoda: Parasitaphelenchidae) in packaging wood from Singapore-a new species of the B. xylophilus group
FIGURE 2. Light photomicrographs of Bursaphelenchus singaporensis sp. n. A, B: Head region; C, D: Female tail; E, F: Male bursa; G, H: Male tail; I: Vulval region. (Scale bars = 10 µm).Published as part of <i>GU, JIANFENG, ZHANG, JIANCHENG, BRAASCH, HELEN & BURGERMEISTER, WOLFGANG, 2005, Bursaphelenchus singaporensis sp. n. (Nematoda: Parasitaphelenchidae) in packaging wood from Singapore-a new species of the B. xylophilus group, pp. 1-12 in Zootaxa 988 (1)</i> on page 6, DOI: 10.11646/zootaxa.988.1.1, <a href="http://zenodo.org/record/10087012">http://zenodo.org/record/10087012</a>
FIGURE 4 in Bursaphelenchus singaporensis sp. n. (Nematoda: Parasitaphelenchidae) in packaging wood from Singapore-a new species of the B. xylophilus group
FIGURE 4. ITSRFLP patterns of Bursaphelenchus singaporensis sp. n. and six morphologically similar species. Each picture shows (from left to right) DNA marker (100 bp ladder, Invitrogen), rDNA amplification product, restriction fragments obtained with Rsa I, Hae III, Msp I, Hinf I, Alu I, and again DNA marker.Published as part of <i>GU, JIANFENG, ZHANG, JIANCHENG, BRAASCH, HELEN & BURGERMEISTER, WOLFGANG, 2005, Bursaphelenchus singaporensis sp. n. (Nematoda: Parasitaphelenchidae) in packaging wood from Singapore-a new species of the B. xylophilus group, pp. 1-12 in Zootaxa 988 (1)</i> on page 9, DOI: 10.11646/zootaxa.988.1.1, <a href="http://zenodo.org/record/10087012">http://zenodo.org/record/10087012</a>
FIGURE 1 in Bursaphelenchus singaporensis sp. n. (Nematoda: Parasitaphelenchidae) in packaging wood from Singapore-a new species of the B. xylophilus group
FIGURE 1. Bursaphelenchus singaporensis sp. n. A: Female; B: Male; C: Head region; D: Female tails; E: Male tail; F: Vulval region; G: Bursa; H:. Spicules. (Scale bars = 10 µm).Published as part of <i>GU, JIANFENG, ZHANG, JIANCHENG, BRAASCH, HELEN & BURGERMEISTER, WOLFGANG, 2005, Bursaphelenchus singaporensis sp. n. (Nematoda: Parasitaphelenchidae) in packaging wood from Singapore-a new species of the B. xylophilus group, pp. 1-12 in Zootaxa 988 (1)</i> on page 5, DOI: 10.11646/zootaxa.988.1.1, <a href="http://zenodo.org/record/10087012">http://zenodo.org/record/10087012</a>
Description of a new subspecies of Bursaphelenchus africanus (Nematoda: Aphelenchoididae) found in packaging wood from Russia
Description of Bursaphelenchus anamurius sp n. (Nematoda : Parasitaphelenchidae) from Pinus brutia in Turkey
WOS: 000250755500012Bursaphelenchus anamurius sp. n. isolated from wilted Turkish pine (Pinus brutia Ten.) wood is described. The new species shares several characters with the hofmanni-group sensu Brasch (2001). It is characterised by a body length of 633 (540-749) mu m and 744 (638-867) mu m for males and females, respectively, stout body (a = 29 in male and 27 in female), stylet 14 mu m long in both males and females, lateral field with three lines, length of postuterine branch one-third to one-half of the vulva to anus distance, conoid female tail (c' = 3.4) with a finely rounded or pointed terminus, very delicate and relatively straight spicules 10 (9-11) mu m long with compact capitulum, broad, not distinctly offset condylus and strong rostrum with a more or less rounded tip lacking a cucullus, shovel-shaped bursa and the presence of seven caudal papillae. Bursaphelenchus anamurius sp. n. differs from other species of the hofmanni-group mainly by having smaller, unusually shaped spicules, shorter condylus and no cucullus. The new species can be differentiated from other Bursaphelenchus species morphologically and by means of ITS-RFLP patterns, particularly by digestion of the PCR product with RsaI, HaeIII, MspI, HinfI and AluI
Dielectric TM-Mode Y-Shaped Doublet Structure
This paper discusses dielectric TM-mode filters based on high permittivity Y-shaped ceramics. It is shown that this type of ceramic operates as a dual-mode resonator and therefore contributes two reflection zeros as well as one transmission zero (TZ) to the filter response. Hence, it can be interpreted as a doublet structure and used for the realization of quasi-elliptical filter responses of different order. The dual-mode resonator can be used in multiple different filter set-ups: On the one hand, a combination with classical TM-mode resonators is possible to allow the realization of TZs in an in-line filter configuration without using cross-coupling apertures. Therefore, negative or diagonal cross-couplings, which are often difficult to realize and handle, can be avoided. On the other hand, several Y-shaped ceramics can be coupled directly with each other to increase the number of TZs to , where is the order of the filter. Finally, it is shown that even a combination with extracted pole elements is realizable. Prototypes based on modular segments are manufactured as proof of concept